JB/T 56102.1-1999
Carbon Steel Electrodes, Low Alloy Steel Electrodes, Stainless Steel Electrodes Product Quality Grading Part 1: Carbon Steel Electrodes Product Quality Grading (Internal Use)
碳钢焊条、低合金钢焊条、不锈钢焊条 产品质量分等 第1部分：碳钢焊条产品质量分等（内部使用）
Catalogue
前言 → 1 范围 → 2 引用标准 → 3 技术要求 → 4 抽样 → 5 试验方法 → 6 检验规则 Foreword → 1 Scope → 2 Normative References → 3 Technical Requirements → 4 Sampling → 5 Test Methods → 6 Inspection Rules
Scope
This standard specifies the technical requirements, sampling, test methods, and inspection rules for the product quality grades of carbon steel electrodes. This standard applies to the product quality grading of carbon steel electrodes.
本标准规定了碳钢焊条产品质量等级的技术要求、抽样、试验方法及检验规则等内容。本标准适用于碳钢焊条的产品质量分等。
Normative References
Keywords
Application Summary AI generated
Welding electrode manufacturers use this standard to classify and inspect carbon steel electrodes into quality grades such as qualified, first-class, or superior. Quality inspection departments rely on this standard for sampling and testing to ensure external quality, internal quality, and process performance meet specified requirements. This standard helps unify product quality evaluation and improve quality management in the welding electrode industry.
焊条制造企业使用本标准对碳钢焊条进行质量等级划分和检验，以确定产品是否达到合格品、一等品或优等品标准。质量检验部门依据本标准进行抽样和测试，确保焊条的外在质量、内在质量和工艺性能符合要求。该标准有助于统一产品质量评价，提升焊条行业的质量管理水平。
AI Summary AI generated
This standard JB/T 56102.1-1999 specifies technical requirements, sampling, test methods, and inspection rules for quality grading of carbon steel electrodes. Products are classified into three grades: qualified, first-class, and superior, assessed on external quality (e.g., eccentricity, moisture resistance), internal quality (e.g., chemical composition, mechanical properties, radiographic inspection), and process performance (e.g., T-joint fillet weld, restriking). It applies to quality grading of carbon steel electrodes and replaces the relevant part of JB/T 56102-94.
本标准JB/T 56102.1-1999规定了碳钢焊条产品质量分等的技术要求、抽样、试验方法和检验规则。产品分为合格品、一等品和优等品三个等级，考核内容包括外在质量（如偏心度、耐潮性）、内在质量（如化学成分、力学性能、射线探伤）和工艺性能（如T型接头角焊缝、再引弧）。标准适用于碳钢焊条的质量分级，替代了JB/T 56102-94中的相关部分。
Key Sentences extracted from text
本标准规定了碳钢焊条产品质量等级的技术要求、抽样、试验方法及检验规则等内容。
碳钢焊条的产品质量分为合格品、一等品和优等品三个等级，按其外在质量、内在质量和工艺性能三个方面进行考核。
熔敷金属化学成分应符合表2的规定。
低氢型焊条药皮含水量和熔敷金属中扩散氢含量应符合表6的规定。
每批焊条由同一批号焊芯、同一批号主要涂料原料，以同样涂料配方及制造工艺制成。
This standard specifies the technical requirements, sampling, test methods, and inspection rules for the product quality grades of carbon steel electrodes.
The product quality of carbon steel electrodes is divided into three grades: qualified product, first-class product, and superior product, assessed based on external quality, internal quality, and process performance.
The chemical composition of deposited metal shall comply with the provisions of Table 2.
The moisture content of the coating and the diffusible hydrogen content in the deposited metal for low-hydrogen type electrodes shall comply with the provisions of Table 6.
Each batch of electrodes shall be made from the same batch of core wire, the same batch of main coating materials, using the same coating formula and manufacturing process.
Standard Timeline
Changes from replaced version:
- 增加了E5018M型焊条
- 对熔敷金属伸长率、再引弧间隔时间等进行了调整
- 取消了工艺性能中发尘量项目
- Added E5018M type electrode
- Adjusted elongation of deposited metal and restriking interval time
- Removed the dust emission item in process performance